Abstract: A composition for use as a thermal interface material in a heat-generating electronic device is provided. The composition comprises a blend of fluoroelastomer components that are copolymers of hexafluoropropylene and vinylidene and consists of greater than 40% fluorine along the backbone, and conductive filler particles. The blend contains at least one component with a Mooney viscosity of 50 poise or less and at least one component with a Mooney viscosity of greater than 50 poise.

Abstract: A composition for use as a thermal interface material in a heat-generating electronic device is provided. The composition comprises a blend of nitrile rubber and carboxyl-terminated butadiene, carboxyl-terminated butadiene nitrile or a mixture thereof, and conductive filler particles.

Abstract: A composition for use as a thermal interface material in a heat-generating electronic device is provided. The composition comprises a blend of nitrile rubber and carboxyl-terminated butadiene, carboxyl-terminated butadiene nitrile or a mixture thereof, and conductive filler particles.

Abstract: A composition for use as a thermal interface material in a heat-generating electronic device is provided. The composition comprises a blend of fluoroelastomer components that are copolymers of hexafluoropropylene and vinylidene and consists of greater than 40% fluorine along the backbone, and conductive filler particles. The blend contains at least one component with a Mooney viscosity of 50 poise or less and at least one component with a Mooney viscosity of greater than 50 poise.

Abstract: A composition that comprises a) an admixing of at least one epoxy resin and aliphatic amine wherein the ratio of epoxy function group/amine is greater than 1; b) a conductive filler; c) one or more corrosion inhibitors, oxygen scavengers or both; d) imidazole as a curing agent/catalyst; and e) optionally other additives such as organic solvents, flow additives, adhesion promoters and rheology modifiers. The reaction of epoxy and aliphatic amine with excess epoxy functionality results in a flexible resin with remaining active epoxy groups. The compositions exhibit improved electrical stability and impact resistance over other conductive adhesive compositions that do not comprise the admixture.

Abstract: A thermal interface member in a heat generating, electronic device is provided. The thermal interface member comprises either a single fluoroelastomer or a blend of fluoroelastomer components that are copolymers of hexafluoropropylene and vinylidene and consists of greater than 40% fluorine along the backbone, and one or more conductive fillers. The fluoroelastomer blend contains at least one component with a Mooney viscosity of 50 poise or less and at least one component with a Mooney viscosity of greater than 50 poise, while the single fluoroelastomer component may have a Mooney viscosity of either less than or greater than 50.

Abstract: An composition with improved electrical stability for use in microelectronic applications comprises a polymeric resin, a conductive filler, a curing agent, optionally either a reactive or a nonreactive diluent and a corrosion inhibitor to provide the electrical stability.

Abstract: An composition with improved electrical stability for use in microelectronic applications comprises a polymeric resin, a conductive filler, a curing agent, optionally either a reactive or a nonreactive diluent and a corrosion inhibitor to provide the electrical stability.

Abstract: An composition with improved electrical stability for use in microelectronic applications comprises a polymeric resin, a conductive filler, optionally either a reactive or a nonreactive diluent, optionally an inert filler, and an oxygen scavenger or corrosion inhibitor or both to provide the electrical stability. Alternatively, the composition may also include a low melting point metal filler component.